Lincoln Aviator 2020-2026 Service Manual / Electrical / Climate Control System / Climate Control System - General Information / Description and Operation - Climate Control System - Overview
Lincoln Aviator: Climate Control System - General Information / Description and Operation - Climate Control System - Overview
Vehicles with: Dual Automatic Temperature Control (DATC)
Overview
The DATC system maintains the selected vehicle interior temperature by heating and/or cooling the air depending on the HVAC control panel selection.
- The driver may override the automatic mode of operation.
- The temperature control setting is the desired cabin air temperature.
- The blower motor control override buttons vary the blower motor speed.
- The driver side and passenger side temperature settings can be individually controlled.
- During A/C operation, the system reduces the relative humidity of the air inside the vehicle.
For the HEV equipped with supplemental heating.
Refer to: Supplemental Climate Control - System Operation and Component Description (412-03 Supplemental Climate Control, Description and Operation).
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Description and Operation - Climate Control System - System Operation and Component Description
System Operation
System Diagram
Item
Description
1
FDIM
2
Microphone
3
APIM
4
GWM
5
Ambient Air Temperature (AAT) sensor
6
PCM
7
A/C pressure transducer
8
A/C clutch relay ( BCMC)
9
A/C compressor clutch field coil
10
Externally Controlled Variable Displacement Compressor (EVDC)
11
Sunload sensor
12
In-vehicle temperature and humidity sensor
13
Evaporator temperature sensor
14
HVAC control module
15
Air distribution door actuator
16
Temperature door actuator
17
Passenger side temperature door actuator
18
Air inlet door actuator
19
Blower motor relay (BCMC)
20
Blower motor control module
21
Driver side register air discharge temperature sensor
22
Passenger side register air discharge temperature sensor
23
Driver side footwell air discharge temperature sensor
24
Ambient air quality sensor (if equipped)
25
Passenger side footwell air discharge temperature sensor
26
SOBDMC
27
ACCM
28
BCM
29
Particulate filter sensor (if equipped)
Network Message Chart
ACCM - Module Network Input Messages
Broadcast Message
Originating Module
Message Purpose
Ambient air temperature filtered
PCM \ PCM_ HEV
This message contains the climate control system controls ambient air temperature information...
Other information:
Lincoln Aviator 2020-2026 Service Manual: Diagnosis and Testing - Turn Signal and Hazard Lamps
Diagnostic Trouble Code (DTC) Chart Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods (100-00 General Information, Description and Operation). Diagnostic Trouble Code Chart Module DTC Description Action BCM B123A:11 Left Front Turn Indicator:Circuit Short To Ground GO to Pinpoint Test C BCM B123A:15 Left Front Turn Indicator:Circuit Short To Battery Or Open GO to Pinpoint Test C BCM B123B:11 Right Front Turn Indicator:Circuit Short To Ground GO to Pinpoint Test C BCM B123B:15 Right Front Turn Indicator:Circuit Short To Battery Or Open GO to Pinpoint Test C BCM B1247:11 Left Rear Turn Indicator:Circuit Short To Ground GO to Pinpoint Test D BCM B1247:15 Left Rear Turn Indicator:Circuit Short To Battery or Open GO to Pinpoint Test D BCM B1248:11 Right Rear Turn Indicator:Circuit Short To Ground GO to Pinpoint Test D BCM B1248:15 Right Rear Turn Indicator:Circuit Short To Battery or Open GO to Pinpoint Test D BCM B1265:01 Left Rear Turn Lamp Feedback:General Electrical Failure GO to Pinpoint Test G BCM B1266:01 Right Rear Turn Lamp Feedback:General Electrical Failure GO to Pinpoint Test G BCM B1497:01 Left Front Turn Lamp Feedback:General Electrical Failure GO to Pinpoint Test G BCM B1498:01 Right Front Turn Lamp Feedback:General Electrical Failure GO to Pinpoint Test G BCM B1D35:11 Hazard Switch:Circuit Short to Ground GO to Pinpoint Test F DDM B1D06:11 Left Turn Indicator:Circuit Short To Ground GO to Pinpoint Test E DDM B1D06:15 Left Turn Indicator:Circuit Short To Battery Or Open GO to Pinpoint Test E PDM B1D07:11 Right Turn Indicator:Circuit Short To Ground GO to Pinpoint Test E PDM B1D07:15 Right Turn Indicator:Circuit Short To Battery Or Open GO to Pinpoint Test E SCCM B124C:96 Turn Indicator Stalk Switch Pack:Component Internal Failure GO to Pinpoint Test H SCCM B124C:9E Turn Indicator Stalk Switch Pack:Stuck On GO to Pinpoint Test H Symptom Chart(s) Symptom Chart: Turn Signal and Hazard Lamps Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices...
Lincoln Aviator 2020-2026 Service Manual: Removal and Installation - Air Conditioning (A/C) Compressor - 3.0L EcoBoost
Removal NOTICE: If installing a new A/C compressor due to an internal failure of the old unit, carry out the following procedures to remove contamination from the A/C system. Failure to remove contamination from the A/C system, if present, will result in poor A/C performance and/or damage to the new A/C compressor and other components...
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Child Seats
Use a child restraint (sometimes called an infant carrier, convertible seat, or toddler seat) for infants, toddlers and children weighing 40 lb (18 kg) or less (generally four-years-old or younger).
Using Lap and Shoulder Belts
WARNING: Do not place a rearward facing child restraint in front of an active airbag. Failure to follow this instruction could result in personal injury or death.
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